| Answer | Crossword Clue |
|---|---|
| picachos | PICACHO, an isolated peak of a hill |
| picacho | an isolated peak of a hill |
| nunataks | An isolated peak of rock projecting above a surface of inland ice or snow |
| inselbergs | An isolated hill or mountain rising abruptly from a plain |
| inselberg | An isolated hill or mountain rising abruptly from a plain |
| monadnock | An isolated hill or ridge or erosion-resistant rock rising above a peneplain |
| monadnocks | An isolated hill or ridge or erosion-resistant rock rising above a peneplain |
| butte | an isolated hill or mountain with steep or precipitous sides usually having a smaller summit area than a mesa |
